Time-resolved ion energy distribution in pulsed inductively coupled argon plasma with/without DC bias

Z Chen, J Blakeney, M Carruth, PLG Ventzek… - Journal of Vacuum …, 2022 - pubs.aip.org
Pulsed plasmas have emerged as promising candidates as a means for precise control of
ion energy/angle dependent surface processes and surface chemistry during the plasma …

Factors influencing ion energy distributions in pulsed inductively coupled argon plasmas

Z Chen, RC Longo, M Hummel, M Carruth… - Journal of Physics D …, 2020 - iopscience.iop.org
Pulsed plasmas are important for the fabrication of nanoscale features. Source biasing is
generally associated with the control of the ion to radical flux ratio; how the ion energy …

Optimization of overshoot in the pulsed radio frequency inductively coupled argon plasma by step waveform modulation

XY Lv, QZ Zhang, K Jiang, F Gao… - Journal of Applied Physics, 2023 - pubs.aip.org
The pulsed inductively coupled plasma (ICP) has considerable potential to satisfy multiple
stringent scaling requirements for use in the semiconductor industry. However, overshoot of …

Time evolution of ion energy distributions and optical emission in pulsed inductively coupled radio frequency plasmas

M Misakian, E Benck, Y Wang - Journal of Applied Physics, 2000 - pubs.aip.org
This article reports the results of time-resolved measurements of ion energy distributions
(IEDs), relative ion densities, as well as optical emissions and electrical characteristics in …

Experimental and simulation investigation of electrical and plasma parameters in a low pressure inductively coupled argon plasma

Y Jian, WU Angjian, LI Xiaodong… - Plasma Science and …, 2017 - iopscience.iop.org
The electrical and plasma parameters of a low pressure inductively coupled argon plasma
are investigated over a wide range of parameters (RF power, flow rate and pressure) by …

Complex transients of input power and electron density in pulsed inductively coupled discharges

F Gao, XY Lv, YR Zhang, YN Wang - Journal of Applied Physics, 2019 - pubs.aip.org
Time-dependent studies of pulsed inductively coupled Ar and Ar/CF 4 discharges are
presented in this work. By using a time-resolved power diagnosis system, ie, a Langmuir …

Effect of the RF bias on the plasma density in an argon inductively coupled plasma

H Lee, KH Kim, JI Seo, CW Chung - Physics of Plasmas, 2020 - pubs.aip.org
Changing the RF bias is widely used to control the ion energy in inductively coupled plasma
(ICP). Here, the plasma densities were measured using the floating harmonic method at …

Collisional effect on the time evolution of ion energy distributions outside the sheath during the afterglow of pulsed inductively coupled plasmas

JB Lee, HY Chang, SH Seo - Plasma Sources Science and …, 2013 - iopscience.iop.org
The time evolution of ion energy distributions (IEDs) during the afterglow is measured in
various inert gas plasmas generated by an inductively coupled plasma source. The …

Ion flux and ion distribution function measurements in synchronously pulsed inductively coupled plasmas

M Brihoum, G Cunge, M Darnon, D Gahan… - Journal of Vacuum …, 2013 - pubs.aip.org
Changes in the ion flux and the time-averaged ion distribution functions are reported for
pulsed, inductively coupled RF plasmas (ICPs) operated over a range of duty cycles. For …

Fluid simulation of a pulse-modulated, inductively coupled plasma discharge with radio frequency bias

YD Jeong, YJ Lee, DC Kwon, HH Choe - Current Applied Physics, 2017 - Elsevier
The plasma characteristics of pulse-modulated, radio frequency (RF) power in an inductively
coupled plasma discharge were investigated. A two-dimensional axisymmetric structure was …